You use a mixed-case password in an application to connect to an IBM host system in a Microsoft Host Integration Server 2010 environment. When you try to connect by using one of the following Host File Providers, the log on try may fail:

  • Managed Data Provider for Host Files

  • OLE DB Provider for AS/400 and VSAM


This issue occurs because the Host File Provider incorrectly changes mixed-case passwords into uppercase passwords before the Host File Provider sends the password to the IBM host system.


Hotfix information

The hotfix that resolves this issue is included in cumulative update package 3 for Host Integration Server 2010.

For more information about how to obtain the cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:

2654652 Cumulative update package 3 for Host Integration Server 2010


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

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